Finding the Fourth Proportional to 71,825.37, 99,112.65 and 41,601.03

Step by Step Solution

1. Step 1: Write the proportion equation
   71,825.37 : 99,112.65 = 41,601.03 : x
2. Step 2: Convert to fraction form
   71,825.37/99,112.65 = 41,601.03/x
3. Step 3: Cross multiply
   71,825.37x = 99,112.65 × 41,601.03
4. Step 4: Simplify right side
   71,825.37x = 4,123,187,798.35
5. Step 5: Solve for x
   x = 4,123,187,798.35/71,825.37
6. Step 6: Final answer
   x = 57,405.73